标量场扰动和黑洞相变(英文)

Scalar Field Perturbation and Phase Transition of Black Holes

讨论了在无质量BTZ黑洞背景中的标量场扰动,发现在此情况下,只存在正则模.这一结果与原始无旋转BTZ黑洞的情况不同,这反映了无质量BTZ黑洞可能是一种与原始无旋转BTZ黑洞不同的相.

In this paper, the scalar field perturbations in the background of the massless BTZ black holes was discussed. We found that the massless BTZ hole contains only normal modes in the perturbations. This is different from the perturbation results in the generic non-rotating BTZ black hole background. This special property reflects that the massless BTZ black hole is a different phase from that of the generic non-rotating BTZ hole.